staging: sm750fb: Replace NULL comparison.
Replaced NULL comparison with pCurrentDviCtrl->pfnInit. This patch fixes the following checkpatch issue: CHECK: Comparison to NULL could be written "pCurrentDviCtrl->pfnInit" Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -45,7 +45,7 @@ int dviInit(
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dvi_ctrl_device_t *pCurrentDviCtrl;
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pCurrentDviCtrl = g_dcftSupportedDviController;
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if (pCurrentDviCtrl->pfnInit != NULL) {
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if (pCurrentDviCtrl->pfnInit) {
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return pCurrentDviCtrl->pfnInit(edgeSelect, busSelect, dualEdgeClkSelect, hsyncEnable,
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vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
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pllFilterEnable, pllFilterValue);
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